








Amphibian 250 H-Hour
Limited to 50 pieces.
Product details
Free delivery
4x interest-free
2-year warranty
Swiss Movement
Assembled in France
The Eska Amphibian 250 "H-Hour" pays tribute to the Provence landing of August 15, 1944. This limited edition of 50 pieces retains the technical DNA of the range: 250m water resistance, unidirectional sapphire bezel, sandwich dial and automatic movement.
The black dial features cubic markers for enhanced legibility, while a lollipop hand with a red tip adds a refined touch. Tricolor accents illuminate the dial, a nod to French heritage.
The striking historical detail : a red line at 7:50 and the number 50 on a red background commemorate the precise time Allied troops landed on the beaches of Provence during Operation Dragoon. The case back, engraved with the French amphibious military patent—a warrior on a triton—underscores the military authenticity of this exceptional timepiece.
Box contents
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Amphibian 250 H-Hour
August 15, 1944 - Operation "Dragoon"
It was at 7:50 am on August 15, 1944 , during Operation Dragoon, the landings in Provence.
that the Allied troops of the first wave of assault set foot on the beaches of the French coast,
thus writing a heroic page in the history of France.
Eska pays tribute to him with the Amphibian 250 "H-Hour", a limited edition numbered to 50 copies.

This diver is the result of close collaboration between the Eska teams and Adrien S. , at the time commander of the amphibious helicopter carrier "Tonnerre". It was initially intended for the specialized units of the French Amphibious Forces.

The black dial of the Amphibian 250 “H-Hour” is complemented by a redesigned unidirectional bezel. Between the numerals, solid cube-shaped markers replace the traditional baton indices , enhancing legibility while adding a unique graphic touch.
The tip of the lollipop needle sports a subtle red tint, a detail that enhances the perceived quality.
The colors of the French flag illuminate the dial and the inscription ''H'' Hour recalls the origin and objective of the project by referring to the crucial moment of amphibious operations, the hour when the first assault wave lands on the beach.

To further emphasize the importance and memory of this H-hour, which was the moment when the landing troops left the relative shelter of the amphibious barges to assault the beach, a subtle red line is positioned at 7:50 , and the number 50 minutes is on a red background.

For this limited edition, the Amphibian 250 "H-Hour" is also available in a right-handed version, with the crown positioned at 9 o'clock instead of 3 o'clock. This option is available when ordering.
Historically designed for operational uses, this configuration improves wrist comfort and enhances the functional character of the watch, while remaining true to the tool and military spirit of the project.


The bottom of the box features the insignia of the military qualification awarded to all members of the French amphibious forces.
It depicts a warrior equipped with a spear and shield riding a triton, the quintessential mythical amphibious creature.

H Hour Gift Set
A black waterproof transport case inspired by diving cases accompanies your Amphibian H-Hour, bearing the Amphibious Force insignia.
A khaki Erika bracelet, with a central red stripe, NATO type, accompanies your watch.


Super-luminova® treatment
Lollipop-shaped indexes, hour, minute and second hands coated with Super-LumiNova®
Caliber SW 200
Sellitta Movement
Automatic watch,
reliable and balanced caliber
SELLITA SW 200 caliber
Automatic winding – Stop Second
Power reserve 38 hours (fully wound)
Frequency 28,800 a/h - 4 Hz
26 rubies
Indications: Hours / Minutes / Seconds

